baber/WOPTO huggingface dataset:
Patent JP-2015162577-A (JP)
Title: Wide bandgap semiconductor device and method for manufacturing the same
Inventor: HIRAKATA NOBUYUKI
IPC: H01L21/329
Filed: 2014-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a wide bandgap semiconductor device with a small and simple structure, which can integrate a switching element and a reflux diode, and a method for manufacturing the same.SOLUTION: In a wide bandgap semiconductor device 1, a wide bandgap semiconductor layer 11 comprises: a drift layer 12 having a first conductivity type and containing a second main surface 11b; a body region 13 provided on the drift layer 12 and having a second conductivity type; a source region 14 provided on the body region 13 in such a manner to be separated from the drift layer 12, containing a part of first main surface 11a and having the first conductivity type; and a contact region 15 provided and arranged on the body region 13 so as to abut the source region 14, and having the second conductivity type. An opening 16 which exposes the drift layer 12 to the first main surface 11a, is provided on the body region 13. A source electrode 40 is electrically connected to the source region 14 and the contact region 15, and is electrically connected to the drift layer 12 via the opening 16.
Patent JP-2015161636-A (JP)
Title: Mercury atomic fluorescence spectrometer
Inventor: MATSUBARA KEN
IPC: G01N21/64
Filed: 2014-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a mercury atomic fluorescence spectrometer capable of performing highly accurate analysis without reduction in sensitivity no matter when measurement is started.SOLUTION: A mercury atomic fluorescence spectrometer 70 comprises: a mercury collecting tube 1 filled with a mercury collection agent 11 for collecting mercury in a sample gas; heating vaporization means 2 for heating the mercury collecting tube 1 so as to vaporize mercury; a mercury measuring instrument 4 for measuring the amount of the mercury heated and vaporized by the heating vaporization means 2; valves V1 and V2 installed in a carrier gas passage through which a carrier gas G flows; and control means 3 for controlling the heating vaporization means 2 and the valves V1 and V2. At a timing of purge set by the control means 3, the control means 3 controls the heating vaporization means 2 and the valves V1 and V2 to heat the mercury collecting tube 1 to 300-800°C and to flow the carrier gas G into the mercury collecting tube 1 so as to purge the mercury collecting tube 1.
Patent JP-2015160577-A (JP)
Title: Slope device for vehicle
Inventor: IOKAWA TORU
IPC: B60P3/00
Filed: 2014-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a slope device for a vehicle, which can prevent a rattle by eliminating a gap between overlapping surfaces even when slide surfaces are worn away due to repeated use.SOLUTION: A slope device for a vehicle makes first and second slide members 14 and 15 housed in a vehicle body 2 in the state of being slid in such a manner as to overlap each other. The slope device for the vehicle includes urging means 25 for urging the first and second slide members 14 and 15 in the direction of making the mutual overlapping surfaces 20b and 21e abut on each other, when the second slide member 15 is put into a storage state by overlapping the first slide member 14.
Patent JP-2015161285-A (JP)
Title: Vehicle controller
Inventor: UENO HIROAKI
IPC: F02D45/00
Filed: 2014-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle controller capable of accurately learning a combustion index.SOLUTION: Combustion index learning means executes a first learning control to learn a combustion index in a non power transmission state in which an engine is active and no power is transmitted from the engine to wheels via a power transmission mechanism, and a second learning control to learn the combustion index in the other states, and the frequency of learning the combustion index in a predetermined period after execution of the first learning control is set lower than that in a case of not executing the first learning control.
Patent JP-2015162877-A (JP)
Title: On-vehicle radio communication device, radio communication method, and program
Inventor: Cai sheng wei
IPC: H04W72/08
Filed: 2014-02-28
Abstract: PROBLEM TO BE SOLVED: To achieve efficient TDMA communication in a vehicle-to-vehicle communication system which is an autonomous decentralized system.SOLUTION: An on-vehicle radio communication device includes: time-slot determining means for determining a time-slot used for communication on the basis of carrier sense; transmitting means for performing data transmission at the determined time-slot; receiving means for receiving information at multiple time-slots; detecting means for detecting a time-slot where collision of communication is occurring, on the basis of the received information; and notification means for giving notice of the time-slot where collision has been detected. The notification means transmits transmission data after putting collision information identifying the time-slot where collision is occurring into the transmission data. When it is determined on the basis of the received collision information that collision is occurring at a time-slot used for transmission, the time-slot determining means re-determines a time-slot used for communication.
Patent JP-2015166971-A (JP)
Title: information processing apparatus, information processing system, information processing method, and information processing program
Inventor: SUGANO HIROYASU
IPC: G11B20/10
Filed: 2014-03-04
Abstract: PROBLEM TO BE SOLVED: To automate processing on an access to an electronic file stored in the other device.SOLUTION: An information processing apparatus in a system in which an access source terminal is allowed to access an electronic file stored in the other device includes: a storage section which holds a processing procedure for accessing an electronic file; and a determination section which determines an execution procedure for accessing a specified electronic file from an execution processing procedure corresponding to the processing procedure, according to the size of the specified electronic file to be accessed and a state of a device which executes the processing included in the processing procedure.
Patent JP-2015169234-A (JP)
Title: Fuel gas charging control device, fuel gas charging method and computer program
Inventor: IWAMOTO KENJI
IPC: F17C5/06
Filed: 2014-03-05
Abstract: PROBLEM TO BE SOLVED: To perform a safe and efficient charging of fuel gas.SOLUTION: This invention relates to a fuel gas charging control device for controlling an opening or closing of an adjustment valve capable of adjusting a flow rate of compressed fuel gas supplied to a tank. The fuel gas charging control device comprises a specified pressure determining segment for determining a specified pressure acting as a reference for changing an increasing rate of pressure during charging of fuel gas supplied to the tank, and a valve control segment for reducing the increasing rate of pressure of the fuel gas by controlling a degree of opening of the adjustment valve when the pressure near the adjustment valve becomes the determined specified pressure.
Patent JP-2015167676-A (JP)
Title: pitching analysis support system
Inventor: IKEDA JUN
IPC: A63B69/00
Filed: 2014-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a pitching analysis support system capable of promptly analyzing pitching of a pitcher using a match video of the pitcher and a batter.SOLUTION: The pitching analysis support system: while dividing match videos in a first to n-th direction into a match video of a pitcher and a batter for each ball, edits first to n-th pitching form video data representing the pitcher's pitching motion from preparation for the pitching to the end of the pitching for each ball; adds at least a vertical axis 18 set to any site of the pitcher, to the pitching form video data representing the pitching motion for each ball, and generates the first to n-th synthetic data representing a movement locus of the pitching motion for each ball with respect to the vertical axis 18; and displays the synthetic data.
Patent JP-2014198468-A (JP)
Title: Image forming apparatus
Inventor: JIN GANG
IPC: H04N1/00
Filed: 2014-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that enables efficient selection of a menu.SOLUTION: An image forming apparatus 1 includes: an image forming part 23 that prints out an image to a recording medium; an operation part 22 that receives operation input performed by a user; a storage part 21 for storing a plurality of menu items; and a control part 20 that performs control for selecting the specific menu item from among the plurality of menu items stored in the storage part 21, on the basis of the operation input received by the operation part 22, and printing out the menu item, selected by the image forming part 23, to the recording medium.
Patent JP-2015172822-A (JP)
Title: input device
Inventor: HOSHI MASAHIKO
IPC: G06F3/0354
Filed: 2014-03-11
Abstract: PROBLEM TO BE SOLVED: To attain a drip-proof/waterproof structure while maintaining an appropriate position of a touch plate forming a touch pad.SOLUTION: An input device has: a recess part that is provided in an enclosure provided in an input unit of an electronic apparatus; and a touch plate that is received in the recess part in a state where a touch pad substrate is mounted on the rear surface side. The touch plate includes: a mount unit whose depth side is mounted to the enclosure; and a first claw that has the near side supported to the enclosure, and has urging elasticity in a direction causing the near side to separate from the enclosure. By the recess part, a waterproof/drip-proof function in a peripheral area around a touch pad are ensured and by the first claw, an appropriate position of the touch plate forming the touch pad is maintained. Accordingly, a touch pad's rising or sinking is suppressed, and an adequate operative feeling upon clicking the touch pad is attained.
Patent JP-2015174962-A (JP)
Title: Poly(2-methacryloyloxyethylphosphorylcholine-bb-2-ureidoethylmethacrylate)copolymer and polymer micelle formed with the same
Inventor: MARUYAMA ATSUSHI
IPC: C08F8/30
Filed: 2014-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an upper limit critical consolute temperature type (UCST type) temperature-responsive polymer compound having biological functions which responds to the temperature in water or under a physiological condition and its various applications as a temperature-responsive material.SOLUTION: Poly(2-methacryloyloxyethylphosphorylcholine-b-2-ureidoethylmethacrylate) diblock copolymer obtained by modifying poly(2-methacryloyloxyethylphosphorylcholine-2-aminoethylmethacrylate) diblock copolymer serves as a temperature-responsive material. A polymer micelle formed with the copolymer in water or under a physiological condition is also provided.
Patent JP-2015177138-A (JP)
Title: Organic electroluminescent element and electronic apparatus
Inventor: KAWAMURA MASAHIRO
IPC: C09K11/06
Filed: 2014-03-17
Abstract: PROBLEM TO BE SOLVED: To provide: an organic electroluminescent element driven at low voltage, emitting with high efficiency and having a long life; and an electronic apparatus comprising the organic electroluminescent element.SOLUTION: An organic electroluminescent element comprises a negative electrode, a positive electrode, and a luminescent layer. The luminescent layer contains a first compound being an anthracene derivative having a specific structure, and a second compound represented by the specified general formula (2).
Patent JP-2015177142-A (JP)
Title: Semiconductor and power converter using the same
Inventor: MASUNAGA MASAHIRO
IPC: H01L29/739
Filed: 2014-03-18
Abstract: PROBLEM TO BE SOLVED: To enable reduction of heating in a non-press-contact region having high heat resistance in a diode sealed in a press package.SOLUTION: A semiconductor device has an active region (AR) and a termination region (TR) surrounding the active region (AR). AR has an n-substrate 1, a p-type diffusion layer 2 on one main surface, an n-type high concentration impurity layer 3 on the opposite surface, an anode electrode 5 (AE) having contact with the p-type diffusion layer 2, and a cathode electrode 6 (CE) having contact with the n-substrate 1 and the n-type high concentration impurity layer 3. TR has a guard ring 4 (GR) surrounding the p-type diffusion layer, a channel stopper layer 8 (CS) which surrounds GR and the p-type diffusion layer 2 and is formed at a chip end portion, and a field plate electrode 7 having contact with GR and CS. AE and CE are formed to be conducted to each other by press-contact. The length in the direction parallel to the layer of AE is longer than the n-type high concentration impurity layer 3, so that the n-substrate 1 is connected to the non-press-contact region CE, and electrons injected into the n-substrate 1 of the non-press-contact region are reduced, thereby suppressing heating.
Patent JP-2015176100-A (JP)
Title: projector
Inventor: HASE KANAME
IPC: G03B21/16
Filed: 2014-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a projector that can suppress displacement of a projection position in response to a change in temperature.SOLUTION: A projector 1 includes an illumination part 10 that has an optical system including a light source device 810, an image forming part 20 that has an optical system including liquid crystal panels 851R, 851G, and 851B, a projection part 30 that has an optical system including a projection lens 861, and a base frame 50 on which the illumination part 10 and the projection part 30 connected with the image forming part 20 are installed. The illumination part 10 and the projection part 30 have a gap S therebetween.
Patent JP-2015175220-A (JP)
Title: Water cutoff device of horizontal slit and water cutoff device of vertical slit
Inventor: IDE KENICHIRO
IPC: E04H9/14
Filed: 2014-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a water cutoff device capable of completely cutting off water in flooding time, excellent in settlement even if a secular change and residual displacement are caused, and without having influence on building behavior in earthquake time.SOLUTION: A water cutoff device 1 is provided for preventing flooding from a horizontal slit 25 opened in the horizontal direction, and is mainly constituted of a water cutoff plate 2 movably provided in the vertical direction in a lower side skeleton 26 of the horizontal slit 25 and blocking up an opening of the horizontal slit 25 when moved upward, a floating body 3 installed on the water cutoff plate 2 and raising the water cutoff plate 2 by buoyancy in flooding time and movable side packing 4 installed on the water cutoff plate 2 for abutting on fixed side packing 5 provided in an upper side skeleton 27 of the horizontal slit 25 when the water cutoff plate 2 blocks up the opening of the horizontal slit 25 and capable of fastening to the fixed side packing 5 by magnetic force.
Patent JP-2015179131-A (JP)
Title: Screen formation device, projection system and screen control method
Inventor: ISHITA ATSUSHI
IPC: G09F19/18
Filed: 2014-03-18
Abstract: PROBLEM TO BE SOLVED: To quickly delete a mist screen.SOLUTION: A control part 11 advances processing from a step S103 to a step S104, stops an ultrasonic vibrator 309 to stop generation of mist (a step S108), then stops individual fans 531-535 (a step S105) to drive a main fan 310 in a reverse rotation manner (a step S106). At this time, a shutter 353 is in a released state, and an upper opening 313 is in an opened state. Therefore, a screen 315 is sucked into a chamber 312 from the upper opening 313 following the reverse rotation of the main fan 310. Consequently, a projection image 600 projected on the screen 315 disappears and the screen 315 also disappears quickly.
Patent JP-2015185297-A (JP)
Title: Vehicle lighting appliance
Inventor: SATO KOJI
IPC: F21S8/10
Filed: 2014-03-24
Abstract: PROBLEM TO BE SOLVED: To improve light use efficiency more than before while making a front face of a light guide lens which is inclined to a fore-and-aft direction emit light to a forward direction.SOLUTION: A vehicle lighting appliance 1 comprises: a long-length light guide lens 3 which extends along a reference line S obliquely inclined to a fore-and-aft direction, and has a plurality of lens cuts 330, ... at a rear face 33; an LED 2 oppositely arranged at a front end part of the light guide lens 3; and a reflection member 4 which is arranged at a rear part of the light guide lens 3. Each lens cut 330 is formed into a serration shape having a rear-side first prism face 331 which erects to a rear side at a steep angle with respect to the reference line S, and a front-side second prism face 332 which erects to a rear side at a mild angle with respect to the reference line S. The reflection member 4 reflects the light which is emitted rearwards from the first prism face 331 of each lens cut 330 of the light guide lens 3 toward the second prism face 332 of the lens cut 330 which adjoins the rear side of the lens cut 330.
Patent JP-2015183773-A (JP)
Title: Lubricating oil circulation structure
Inventor: SAITO NAOKI
IPC: F16B43/00
Filed: 2014-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a lubricating oil circulation structure easy to adjust the flow rate of lubricating oil without increasing the number of components, processing man-hours and assembling man-hours.SOLUTION: A lubricating circulation structure 1 circulates lubricating oil in a rotary machine comprising: a longitudinal counter shaft 8; a hub 11 of a clutch mechanism 10, which is supported on the counter shaft 8 across a gap 9 for circulating the lubricating oil with the counter shaft 8; a nut 12 fixed to the counter shaft 8 to prevent the hub 11 from moving in the longitudinal direction of the counter shaft 8; and a washer 13 interposed between the hub 11 and the nut 12. The washer 13 has a through hole 58 through which the counter shaft 8 is inserted and which connects with gaps 56, 9, and an expansion part 59 which extends in the radial direction of the washer 13 continuing to the through hole 58 and lets the lubricating oil flow out radially outside, which reaches outside of the nut 12 and flows in from the gaps 56, 9.
Patent JP-2015128980-A (JP)
Title: Wiper blade
Inventor: KIM IN-KYU
IPC: B60S1/32
Filed: 2014-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a wiper blade in which a spoiler is integrated into a lever assembly.SOLUTION: A wiper blade includes: a wiper rubber; and a lever assembly for holding the wiper rubber and connecting it to a wiper arm. The lever assembly comprises a plurality of levers for connecting in a rotatable manner. On at least one of the plurality of levers of the lever assembly, a spoiler is formed at a portion extending in a longitudinal direction. The lever assembly includes a lever joint which is interposed between an inner surface of one of adjacent levers and an outer surface of the other of the adjacent levers, and connecting the adjacent levers in a rotatable manner. The lever joint is fitted to one of the adjacent levers by inserting in the longitudinal direction of the lever assembly, and connected to the other of the adjacent levers in a rotatable manner by pressing.
Patent JP-2015183264-A (JP)
Title: Sputtering film deposition apparatus
Inventor: ENDO TETSUYA
IPC: H01L43/00
Filed: 2014-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a sputtering film deposition apparatus capable of applying a magnetic field onto a substrate and removing the magnetic field, and reducing a magnetic field except on the substrate in magnetic field removal.SOLUTION: A sputtering film deposition apparatus includes: a vacuum container 1; a substrate holder 9; target holders 5a, 5b which hold targets 4a, 4b; a first ring-shaped magnetic circuit and a second ring-shaped magnetic circuit 3 which apply magnetic fields onto a substrate 10 on the substrate holder respectively; and rotation means 8a, 8b, and 9 which rotate the first ring-shaped magnetic circuit and second ring-shaped magnetic circuit relatively. The first ring-shaped magnetic circuit has rod-like magnets M1, M2 which are arranged substantially in parallel and yokes Y1, Y2 which connect the rod-like magnets M1, M2, and the second ring-shaped magnetic circuit has rod-like magnets M3, M4 which are arranged substantially in parallel and yokes Y3, Y4 which connect the rod-like magnets M3, M4.
Patent JP-2015182390-A (JP)
Title: Recording head, data transfer device, recording device using the device and data transfer method
Inventor: UMEZAWA MASAHIKO
IPC: B41J2/04
Filed: 2014-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a recording head, a data transfer device, a recording device using the device and a data transfer method which contributes to achievement of high-speed recording without bringing about cost increase while securing high-quality printed object.SOLUTION: A recording head which includes a plurality of recording elements and a shift register which inputs and stores recording data signals serially is configured as follows. That is, a first latch circuit which latches block selection data for selecting respective blocks for block time division driving among the data signals inputted to the shift register and a second latch circuit which latches recording data for driving the respective blocks are provided. Therein, a control circuit which controls updating of the recording data latched on the second latch circuit based by a control signal contained in the inputted data signal is also provided.
Patent JP-2015186203-A (JP)
Title: Quartz device
Inventor: YAN HANDONG
IPC: H03H9/02
Filed: 2014-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a high yield, low height quartz device designed to avoid crack in a container body, which may be caused by stress deformation resulting from a temperature change of ceramic during the step of welding a metal cover to a container body composed of a ceramic sheet.SOLUTION: A quartz device has a container body in which an upper frame wall 3 and a lower frame wall 4 are arranged on one and the other main faces of a substrate 2 formed from a flat plate made of a ceramic sheet. A first recessed part for accommodating a quartz oscillator is formed from the one main face and the upper frame wall. A second recessed part in which an electronic component 8 composing an oscillation circuit is mounted together with the quartz oscillator is formed from the other main face and the lower frame wall 4. A metal cover 6 is provided, which covers the opening of the first recessed part, is welded to an end face of the opening, and seals the quartz oscillator 9. The open end face of the second recessed part includes a plurality of mounting terminals 10 to be mounted on a target mounting substrate by a face down method. A slit 7 is provided in the recessed-part-opening-side central part of an edge composing the lower frame wall 4 forming the second recessed part.
Patent JP-2015183498-A (JP)
Title: Demolition method
Inventor: OKAMURA MINA
IPC: E04G23/08
Filed: 2014-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a demolition method capable of demolishing preferably a concrete member such as a wall body.SOLUTION: In a lower part of an area to be demolished 3a of a wall 3 of an underground structure 1, a slit groove 9 is formed. Next, a breaking hole 13 is bored in the above of the groove 9, pressure is applied from the breaking hole 13 with a hydraulic crusher, a concrete member is extruded downward, and the concrete member is separated. By repeating the mentioned procedure, the concrete member of the area to be demolished 3a is separated sequentially from downward, and demolition of the area to be demolished 3a is performed. Afterward, a rear foundation 2 is scooped and removed from an opening 3b formed by the demolition of the area to be demolished 3a and the demolition of a column 5 and a beam 7 of the underground structure 1 is performed by utilizing space formed thereby, with a nibbler and a wire saw.